--- a/libpurple/protocols/yahoo/yahoo.h	Fri Jun 26 22:01:30 2009 +0000
+++ b/libpurple/protocols/yahoo/yahoo.h	Sat Jun 27 00:00:37 2009 +0000
@@ -85,7 +85,7 @@
 #define YAHOOJP_CLIENT_VERSION "9.0.0.2152"
 
 
-#define YAHOO_CLIENT_USERAGENT "Mozilla/4.0 (compatible; MSIE 5.5)"
+#define YAHOO_CLIENT_USERAGENT "Mozilla/5.0"
 
 /* Index into attention types list. */
 #define YAHOO_BUZZ 0